this derivation will be built:
  /nix/store/7f571kik0cvgqd233hl7xqkabr653dmw-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/7f571kik0cvgqd233hl7xqkabr653dmw-bcachefs-module-7.0.0-38-generic.drv'...